25840728

素因数分解:

$2^3\times 3^3\times {\mathrm{119633}}^1$

素因数の和:119648

約数の個数: 32

約数和(自身を含む): 71780400

約数和(自身を除く): 45939672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 119633, 239266, 358899, 478532, 717798, 957064, 1076697, 1435596, 2153394, 2871192, 3230091, 4306788, 6460182, 8613576, 12920364, 25840728]

約数ペア:

[(1, 25840728), (2, 12920364), (3, 8613576), (4, 6460182), (6, 4306788), (8, 3230091), (9, 2871192), (12, 2153394), (18, 1435596), (24, 1076697), (27, 957064), (36, 717798), (54, 478532), (72, 358899), (108, 239266), (216, 119633)]